Shared Secret
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... 2], includes two authentication schemes: Basic
and Digest. Both schemes employ a shared secret based mechanism for
access authentication. The Basic scheme is inherently insecure in
...
... resides on a smart card like device that also provides tamper
resistant storage of shared secrets.
This document specifies a mapping of AKA parameters ...
... AKA operation in detail:
1. A shared secret K is established beforehand between the ISIM and
the Authentication Center (AuC ...
... produces an authentication response RES, using the shared secret K
and the random challenge RAND.
...
... synchronization parameter AUTS,
using the shared secret K and the client sequence number SQN ...